Rifle Parts

AR Rifles, Stocks & Bump Stock Kits for Sale — Build for Speed, Control, and Fit

Dial in your rifle with purpose-built AR rifle stocks and bump stock kits designed to enhance comfort, control, and customization. Whether you’re refining ergonomics with an adjustable buttstock or exploring the fast-paced experience of bump fire systems, our selection supports a wide range of AR platforms and build goals.

At Button Land Sears, we stock a carefully selected lineup of AR stocks and bump stocks for sale from trusted manufacturers. These components are built to perform, designed to fit correctly, and shipped quickly from our inventory. No guesswork. No fillers. Just dependable gear for shooters who know what they want from their rifles.

This category isn’t about chasing gimmicks. It’s about understanding how different stock systems change how a rifle feels, handles, and performs—and choosing the right setup for your intended use.

AR Rifles with Bump Stocks — What They’re Designed to Do

From a performance standpoint, a bump stock prioritizes rate of fire over precision. It uses the rifle’s recoil energy and forward pressure from the shooter to allow faster trigger actuation without altering the firearm’s internal components.

What shooters typically appreciate about bump stock systems:

Increased rate of fire without internal modification
No permanent changes to the rifle
Easy installation and removal
Compatibility with many mil-spec AR platforms

That said, bump firing is not about tight groupings or precision shooting. Expect higher ammo consumption and reduced accuracy compared to a traditional shooting setup. For close-range steel or recreational shooting, it can be engaging. For precision work, a standard stock remains the better choice.

Bump Stock vs. Standard AR Stock — Choosing the Right Tool

Bump Stock

Designed to harness recoil and allow rapid fire on semi-automatic platforms without modifying internal components. Bump stocks emphasize speed and volume, using controlled forward pressure from the shooter.

Standard AR Stock

Built for stability, consistency, and shooter comfort. Standard stocks focus on proper cheek weld, length of pull, recoil management, and overall accuracy. Options include fixed, collapsible, folding, and precision-oriented designs.

The takeaway:
A bump stock emphasizes firing speed. A standard stock emphasizes control and accuracy. Your intended use should guide your choice.

Built for Compatibility, Comfort, and Customization

Many of the AR rifle stocks we carry offer features such as:

Adjustable length of pull
Adjustable cheek risers
Folding or collapsible designs
Mil-spec buffer tube compatibility

Bump stock compatibility can vary by manufacturer and rifle configuration, so reviewing product specifications before purchasing is always recommended.

Frequently Asked Questions

What is a bump stock?
A bump stock is an aftermarket rifle stock designed to allow faster trigger actuation by using the firearm’s recoil while maintaining a semi-automatic firing mechanism.

Are bump stocks legal where I live?
Legality varies by state and local jurisdiction. Always confirm current laws before purchasing or installing a bump stock.

Will a bump stock fit my AR-15?
Most bump stocks are designed for mil-spec AR-15 platforms with standard buffer tubes, but compatibility varies by manufacturer. Check product listings for details.

What’s the difference between a brace and a stock?
A brace is typically associated with pistol-configured firearms and provides arm support, while a stock is designed to be shouldered on a rifle. Legal classification depends on the firearm’s configuration.

Are AR stocks adjustable?
Many AR stocks feature adjustable length of pull, cheek risers, or folding mechanisms. Each product listing includes specific adjustment details.

Do you offer installation services?
We include manufacturer instructions with our products. For professional installation, we recommend consulting a qualified gunsmith.